- Registered owner
- United Helicopter Leasing LLC
- Location
- Honolulu, HI
- Owner type
- LLC
- Serial number
- 2603
- Year built
- 1992
- Type
- Rotorcraft
- Engine
- Turbo-shaft
- Airworthiness
- Standard, normal
- Airworthiness date
- September 10, 2021
- Certificate issued
- January 8, 2022
- Expires
- January 31, 2029
- Mode S code
- AA0A53
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 109
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1985 | 1 |
|---|---|
| 1990 | 3 |
| 1992 | 1 |
| 1995 | 3 |
| 1996 | 1 |
| 1998 | 3 |
| 1999 | 1 |
| 2000 | 5 |
| 2001 | 3 |
| 2002 | 8 |
| 2003 | 10 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 5 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 9 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 12 |
| 2014 | 7 |
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 13 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 10 |
Airframe · Eurocopter AS 350 B2
AD 2026-20-03Placards and MarkingsAD 2026-16-05Hydraulic power systemAD 2026-16-01Main rotor driveInformation bulletins that may apply · 7
Advisory, not mandatory.
Airframe · Eurocopter AS 350 B2
SAIB AIR-21-13Engine Emergency Shutdown SystemSAIB SW-17-23R2Fuel SystemSAIB SW-15-20Air Conditioning System WiringSAIB SW-15-04Cabin Ventilation Air Scoop DrainingSAIB SW-12-45Garmin Model 400W/500W Series GPS-WAAS Navigation SystemSAIB SW-11-07Star Flex Arm Failures on Eurocopter France Model AS350, AS355, and EC130 HelicoptersSAIB SW-07-22R1Serrated lock washersHistorical bulletins · 1
NTSB investigations
No NTSB investigations matched to N746RHMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Eurocopter AS 350 B2 aircraft
FAA incident reports
No FAA accident or incident reports matched to N746RHMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Eurocopter AS 350 B2 aircraft
Service difficulty reports · 4
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 2NVA2025080501Bearing · slippedDETECTED NON CONFORMITY ON HYDRAULIC DRIVE BEARING PULLEY. DISCOVERED FRETTING DUST AROUND HYDRAULIC DRIVE PULLEY. FURTHER INVESTIGATION REVEALED PULLEY PN 350A35109224 HAVING SLIPPED ON INNER RACE OF DRIVE BEARING MFG PN 593733.SDR 2NVA20221216004Window · departedSMALL LOWER PASSENGER DOOR WINDOW SEPARATED FROM FRAME AND DEPARTED THE AIRCRAFT. THE SMALL COMFORT WINDOW IS LARGER THEN THE OPENING AND IS INSTALLED FROM THE INSIDE. IT SHOULD NOT BE POSSIBLE TO COME LOSE TOWARD THE OUTSIDE OF THE AIRCRAFT. SUSPECT WRONG PASDR 2NVA2022121600767Window · dislodgedSMALL LOWER LEFT PASSENGER DOOR WINDOW BECAME DISLODGED FROM THE WINDOW FRAME. WINDOW SEPARATED FROM DOOR. THE WINDOW IS LARGER THEN THE OPENING AND IS INSTALLED FROM THE INSIDE. IT SHOULD BE IMPOSSIBLE FOR THE WINDOW TO SEPARATE. SUSPECT WRONG PART INSTALLED SDR 2NVA202210310003Spar · crackedPILOT REPORTED NOISE FROM TAIL ROTOR DURING ROUTINE PREFLIGHT CHECK. REMOVAL AND INSPECTION OF TAIL ROTOR ASSEMBLY REVEALED A SPLINTERED SPAR OUTSIDE OF ALLOWABLE CRITERIA. COMPONENT HAD REACHED 94% OF ITS LIFE LIMIT. REPLACED WITH NEW PART.
STCs that may be installed · 491
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 491 STCs